Samsung Fascinate / Mesmerize (Galaxy S)

I ordered my fascinate Friday. It should be here by Tuesday at the latest. So what am I looking at as far as personalizing? Adding my Facebook app. Set up pretty easy? Up grades to straight to the phone? Or do I have to connect to a computer? I'm trading up from a blackberry storm. For all its "hick ups" the applications are easy to use & down load.

Thanks
Jo